Question:
Now a fairly competent person told me that the best way to make a browser game is without a framework, because then the highest speed is achieved, and frameworks (even the fastest ones) drag too much with them for such projects, incl. routing is wasting too many resources. Tell me, is it worth making a browser based on a framework (I looked after CodeIgniter), or is it better from scratch?
Answer:
If you have time, write from scratch. Get experience and you will understand what and how from mistakes. And then it is already possible on the framework.